Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ke3 draw
3 Ke4 draw
4 Kf3 draw
5 Kf5 draw
6 Kg3 draw
7 Re2 draw
8 Rg1 draw
9 Rg4 draw
10 Rg6 draw
11 Rg7 draw
12 Rh2 loss in 10 half-moves
13 Ke5 loss in 6 half-moves
14 Kg4 loss in 4 half-moves
15 Kg5 loss in 4 half-moves
16 Rd2 loss in 4 half-moves
17 Rf2 loss in 4 half-moves
18 Ra2 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rg3 loss in 2 half-moves
22 Rg5 loss in 2 half-moves